#!/usr/bin/env python
# -*- coding:utf-8 -*-

# file:do_flask2.py
# author:张世航
# datetime:2024/11/26 19:56
# software: PyCharm
"""
this is function  description 
"""
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello, World!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=5000)
